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HVAC aluminum duct tape is a type of tape that is used to seal and repair ductwork in heating, ventilation, and air conditioning (HVAC) systems. It is made of a thin layer of aluminum foil that is coated with a strong adhesive. HVAC aluminum duct tape is available in a variety of widths and lengths, and it can be used to seal both metal and flexible ductwork.

HVAC aluminum duct tape are resists flame, moisture / vapor, UV degradation, odor, weather, some chemicals and smoke transmission. Good for both indoor and outdoor use. Chemically resistant, thermally conductive (helping cooling/heating efficiency), heat and light reflective.

HVAC aluminum duct tape ideal for an array of uses, including general repair, sealing hot and cold air ducts (excellent HVAC tape), duct insulation systems, sealing aluminum, stainless and plastic seams / joints, temporary repair of metal surfaces, copper pipe fixing, etc.

Aluminum Foil Tape Applications:

HVAC aluminum duct tape are developed specifically to meet the stringent demands of the HVAC (Heating, Ventilation, Air Conditioning) market and for specialist applications from aerospace, automotive and glazing, exhibiting the premium performance and characteristics required in these exacting market segments, including: Building And Construction, Manufacturing, Speciality And Assembly.

Aluminum Foil Tape Features:

  • Good performance at high and low temperatures.
  • Can be applied at low temperatures for easy use in cold weather months.
  • Specialist cold weather adhesive allows good bonding to a full range of different substrates.
  • Aluminium silver appearance allows the product to blend in easily with HVAC air ducts.
  • Available with and without a liner for specialist applications.
  • Available with reinforced aluminium foil scrim tape.
  • Soft aluminium foil allows excellent comfortable for use around shapes and corners.
  • High tack levels for initial bonding power.
  • Excellent water resistance providing a water vapour barrier.
  • Available in a range of different foil micron thicknesses for wider choice.
  • Good mechanical resistance.
  • Excellent strength and durability in use.
  • Good chemical resistance.
  • All products are REACH safety compliant.

Tape Properties:





Backing Thickness

22 Micron


PSTC-133 / ASTM D 3652

Total Thickness

55 Micron

2.2 Mil

PSTC-133 / ASTM D 3652

Adhesion to Steel



PSTC-101 / ASTM D 3330

Tensile Strength

40 N/25mm


PSTC-131 / ASTM D 3759




PSTC-131 / ASTM D 3759

Service Temperature

-20℃ to +80℃

-4℉ to +176℉


Applying Temperature

-10℃ to +40℃

+50℉ to +105℉


Tape Roll Size:

Finish Roll:

50mm x 50m 2” x 55yds
75mm x 50m 3” x 55yds
Log Roll: 1020mm x 50m
Jumbo Roll: 1020mm x 3000m